68072455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4931}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 89486208

約数和(自身を除く): 21413753

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 4931, 13805, 24655, 54241, 271205, 1237681, 6188405, 13614491, 68072455]

約数ペア:

[(1, 68072455), (5, 13614491), (11, 6188405), (55, 1237681), (251, 271205), (1255, 54241), (2761, 24655), (4931, 13805)]